Starting aid terminals
Connecting order
Connect the jumper cables in the correct order; otherwise, there is the danger of injury from sparking.
The so-called starting aid terminal in the engine compartment acts as the battery's positive terminal.
Open the cover of the starting aid terminal.
The body ground or a special nut acts as the negative terminal.
See also:
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
Front
Active seat ventilation
1. Seat heating
2. Active seat ventilation
Press button 1 or 2 once depending on the temperature
or ventilation position. The LED in the
respective button lights up.
...
Opening the main menu
Press the button.
The main menu is displayed.
All iDrive functions can be called up via the main
menu. ...